Charmed — Catherine Hart

In 1813, a magnificent Shawnee warrior called Silver Thorn buries an amulet imbued with unusual powers. In 1996, Ohio history teacher Nikki Swan retrieves the amulet...and her world spins. Awakening to the sight of a gorgeous, half-naked man who claims he is the great Tecumseh's brother, Nikki figures she must still be dreaming.

Yet she is drawn to Silver Thorn with a passion that feels not only real but right...a rapturous passion she must fight for against all odds -- and against all the laws of time.